“…However, introducing real-time structural connectivity estimation to existing nTMS systems is challenging. This is mainly due to the inherent limitations involved with the accuracy of tractography, which have been increasingly pointed out in recent years by validation studies (Thomas et al, 2014;Yendiki et al, 2022) and benchmarks conducted through international tractography challenges (Maier-Hein et al, 2017;Nath et al, 2020;Schilling et al, 2021;Maffei et al, 2022). Importantly, tractography is well-known to miss connections that are present in the brain, i.e., false negatives , and at the same time, it generates connections that do not exist, i.e., false positives (Schilling et al, 2019).…”